how to use signal to control appliances

[keneni]

I acquired an Electrooculogram (EOG) signal which varies depending on our eyes movement. Now, the signal's waveform has an amplified voltage amplitude in volts on Y-axis and the acquisition time in seconds on x-axis. The aim of my project is that: whenever any value of the voltage (Y value) is <5 = turn on the first LED, 6-10 = turn on the second LED, 11-15 = turn on both, Default=turn of both. Here, I want to use the Y value (I care even for a single value to be in a range) as a case selector. please, help me.

Keneni, from India

thank you!

[Duffy2007]

Hello keneni,

if i understand you correct you want to do something like this

[keneni]

Duffy2007 

Thank you very much for your support.

my project's idea is doing different tasks depending on the output of my signal. the signal is continuous waveform which has x-axis as well as y-axis values continuously. the idea is that: whenever the value of y-axis becomes in a certain range, I want to turn on the first LED, for the second range, the second LED, and so on. To do this, I want to use a case structure whose case selector is numeric. Now, I want to take this y value as a case selector so that whenever the value becomes in a certain range I have identified in different cases, the corresponding LED blows, but I don't know how to do it. In simple expression, I want to know how to use the continuous values of y-axis so that the variation of these values does different tasks at the output of the case structure.

thanks!

[Duffy2007]

Hello keneni,

you can also simply extract the value and use the case structure with 1...5 or 6..10